The onset of vitiligo around joints or on the feet and hands 
has been linked to high levels of stress. Vitiligo is probably the commonest cause of depigmentation and generates a lot of concern due to the fact that it causes 
not only depigmentation but also makes the skin color very 
uneven and patchy , and hence unsightly. For many as well as important situations, one of the most useful strategies to vitiligo is always to 
eliminate leftover pigment via common skin tone.